<template>
  <el-container>
    <el-header>
      <el-row :gutter="20">
        <el-col :span="4"> <img src="../assets/logo.png" alt="" /></el-col>
        <el-col :span="16"><h2>后台管理系统</h2></el-col>
        <el-col :span="4" class="quit"><span>退出登录</span></el-col>
      </el-row>
    </el-header>
    <el-container>
      <el-aside width="200px">
        <el-menu
          active-text-color="#ffd04b"
          background-color="#545c64"
          class="el-menu-vertical-demo"
          default-active="/goods"
          text-color="#fff"
          router
        >
          <el-menu-item :index="item.path" v-for="item in menuList" :key="item.path">
            <span>{{item.meta.title}}</span>
          </el-menu-item>
        </el-menu>
      </el-aside>
      <el-main>
        <router-view></router-view>
      </el-main>
    </el-container>
  </el-container>
</template>

<script lang="ts">
import { defineComponent} from "vue";
import {useRouter} from 'vue-router'
export default defineComponent ({
  setup() {
    const Router = useRouter()
    const menuList = Router.getRoutes().filter(item => item.meta.isShow)
    return {menuList};
    
  },
});
</script>

<style lang="scss" scoped>

.el-header {
  height: 80px;
  background-color: #666;
  img {
    height: 80px;
  }
  h2 {
    color: #fff;
  }
  .quit {
    color: #fff;
    text-align: center;
    height: 80px;
    line-height: 80px;
  }
}
.el-aside {
  .el-menu {
    height: calc(100vh - 100px);
  }
}
</style>